Self-Pollination in Plants

In autogamy, pollen is transferred within a single flower, while in geitonogamy, pollen is transferred between different plants.

In autogamy, self-fertilization occurs, while in geitonogamy, cross-fertilization occurs.

In autogamy, the stigma and anther are not involved, while in geitonogamy both the stigma and anther are essential.

In autogamy, pollen is transferred to the stigma of the same flower, while in geitonogamy, pollen is transferred between different flowers on the same plant. (correct)

Insect-attracting scents and nectar production

Hermaphroditic flowers and wind pollination

Cleistogamy (flowers that do not open) and stamens that move to contact the stigma (correct)

Brightly colored flowers and long petals

Selfing is a term used only in gymnosperms, not in flowering plants.

Selfing includes cross-fertilization between different species.

Selfing includes only autogamy, not geitonogamy.

Selfing refers to self-fertilization, which can involve other methods beyond self-pollination. (correct)